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Finding the Third Proportional to 7,503,202 and 15,271,572

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Solution

The third proportional to 7,503,202 and 15,271,572 is: 31,082,851.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,202 : 15,271,572 = 15,271,572 : x
  2. Step 2: Convert to fraction form
    7,503,202/15,271,572 = 15,271,572/x
  3. Step 3: Cross multiply
    7,503,202x = 15,271,572 × 15,271,572
  4. Step 4: Simplify right side
    7,503,202x = 233,220,911,351,184
  5. Step 5: Solve for x
    x = 233,220,911,351,184/7,503,202
  6. Step 6: Final answer
    x = 31,082,851.21

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.